Home / 16,706.04-23,053.41-9,150.95

Finding the Fourth Proportional to 16,706.04, 23,053.41 and 9,150.95

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Solution

The fourth proportional to 16,706.04, 23,053.41 and 9,150.95 is: 12,627.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,706.04 : 23,053.41 = 9,150.95 : x
  2. Step 2: Convert to fraction form
    16,706.04/23,053.41 = 9,150.95/x
  3. Step 3: Cross multiply
    16,706.04x = 23,053.41 × 9,150.95
  4. Step 4: Simplify right side
    16,706.04x = 210,960,452.66
  5. Step 5: Solve for x
    x = 210,960,452.66/16,706.04
  6. Step 6: Final answer
    x = 12,627.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.